Answer:
Step-by-step explanation:
The average value of all the pennies, nickels, dimes, and quarters in Paula's purse is 20 cents. If she had one more quarter, the average value would be 21 cents. How many dimes does she have in her purse
Answer:13cm
Step-by-step explanation:
It’s 7x6x5x4x3x2x1
permutation is multiplying
60 explination, its pretty simple
Answer:
N, P
Step-by-step explanation:
The answer is N, and P.